If there are patients with cerebral hypoxia around you, you should call 120 in time, patients need oxygen, rehydration, to maintain the stability of vital signs; specific treatment options should be selected according to the cause of the disease and the individual’s physical condition, there is no such thing as a “quick recovery”, please follow the doctor’s instructions to standardize the treatment. The causes of cerebral hypoxia are many, common are drowning, carbon monoxide poisoning, excessive fatigue, hypoxic environment and other non-disease factors; asthma, chronic obstructive pulmonary disease (COPD), as well as cardiovascular disease, anemia and other disease factors. Different treatments need to be taken according to different causes. 1. Non-disease factors: For cerebral hypoxia caused by drowning, carbon monoxide poisoning, excessive fatigue, hypoxic environment, etc., oxygen inhalation and assisted ventilation should be given, and those with shock should be given symptomatic treatments such as rehydration and maintenance of electrolyte balance according to symptoms. If ischemic encephalopathy is triggered, doctors will give patients hyperbaric oxygen therapy, which can effectively improve the situation of cerebral ischemia and hypoxia. 2. Disease factors: cerebral ischemia and hypoxia caused by asthma, chronic obstructive pulmonary disease, cardiovascular disease, anemia and other diseases. First of all, we should give oxygen supply, increase oxygen delivery, and reduce oxygen consumption. At the same time, we should actively treat the primary disease in order to restore the function of blood circulation and improve the situation of hypoxia and ischemia as much as possible. Cerebral hypoxia can lead to inattention, loss of comprehension and judgment, blurred consciousness, and even coma state. The above treatment measures are mainly for alleviating the symptoms of cerebral hypoxia, and the patients must further clarify the diagnosis under the arrangement of the doctor to find out the cause of the cerebral hypoxia and deal with it in time, in order to solve the problem of cerebral hypoxia at the root.